Double X Science - It's In Your Genes

Search Results for: label/Christie Aschwanden

  • The real scandal: science denialism at Susan G. Komen for the Cure®

    …mbassador Nancy Brinker, awkwardly attempted to explain the decision, and yesterday, Handel resigned her position. (Whether she’ll receive a golden parachute remains unclear, but former CEO Hala Moddelmog received $277,864 in 2010, despite her resignation at the end of 2009.) The Planned Parenthood debacle brought renewed attention to other controversies that have hounded Komen in recent years—like its “lawsuits for the cure” program that spent n…

    Authored by on February 11, 2012

  • The Finkbeiner Test

    …mphasize a woman’s sex, you inevitably end up dismissing her science. I asked her if there was a particular story that epitomized the problem, and she pointed me to this two page profile of Vera Rubin, published in Science in 2002. (Full text is behind a paywall, sorry.) Twelve of the story’s 24 paragraphs mention Rubin’s sex or gender roles. “  Four paragraphs on her science, and she was the one who found dark matter,” Finkbeiner says. It’s time…

    Authored by on March 5, 2013

  • Biology Explainer: The big 4 building blocks of life–carbohydrates, fats, proteins, and nucleic acids

    …molecules themselves break down into a surprisingly small number of building blocks. The proteins that make up all of the living things on this planet and ensure their appropriate structure and smooth function consist of only 20 different kinds of building blocks. Nucleic acids, specifically DNA, are even more basic: only four different kinds of molecules provide the materials to build the countless different genetic codes that translate into all…

    Authored by on June 8, 2012

  • Motherhood Defined: It is in the heart of the beholder

    “Motherhood”: Sculpture at the Catacumba Park, Rio de Janeiro, Brazil Motherhood.  It can mean many things, and our own definition of it is largely defined by our individual experiences.  To one person, motherhood might simply mean the act of raising children; to another, motherhood might be what defines them.   It is not uncommon to generalize the concept of “motherhood” and lump everyone who upholds a singl…

    Authored by on May 11, 2012

  • After Newtown missteps, journalists get guidelines

    …almost twice as likely to say that they don’t want to live or work near a person with mental illness if they read an article about a person with mental illness involved in a mass shooting, according to a study published March 20 in the American Journal of Psychiatry. Interestingly, this tendency is the same even if the article avoids any mention of mental illness. This may be because this link between violence and mental illness is deeply engrain…

    Authored by on March 27, 2013

  • Organic versus conventional foods–no winner?

    …say what everyone’s saying about it: Organic foods aren’t any better for you, nutritionally, than conventional foods.  According to the NYT report, the Stanford researchers spent four years looking over more than 200 studies, evaluating various aspects of research findings about organic versus conventionally farmed or ranched plants and meats. The kind of analysis they did is called a “meta-analysis” because it goes beyon…

    Authored by on September 4, 2012

  • Unicorns and Brainbows

    Brainbow is a mouse with a rainbow brain. By Jeffrey Perkel    A couple weeks ago I wrote about the beautiful world right under our noses, a world visible only under the microscope. The cover image for that post was this picture, a “‘Brainbow’ transgenic mouse hippocampus,” which placed 18th in the 2008 Nikon Small World Photomicroscopy contest. Brainbow technology also won the 2007 Olympus Bioscapes contest, with this be…

    Authored by on May 6, 2013

  • Is the bar high enough for screening breast ultrasounds for breast cancer?

    …n controversial. What’s new is the “Are You Dense?” patient movement and legislation to inform women that they have dense breasts. Merits and pitfalls of device approval The approval of breast ultrasound hinges on a study of 200 women with dense breast evaluated retrospectively at 13 sites across the United States with mammography and ultrasound. The study showed a statistically significant increase in breast cancer detection when ultrasound was…

    Authored by on September 21, 2012

  • Autism and the DSM-5

    …ial social aspect of this change, and the one thing that might, when it comes to autism, elevate the DSM-5 above the level of doorstop. [Image credit: Dave Bullock, UK, via Wikimedia Commons under Creative Commons Attribution 2.0 generic license.]…

    Authored by on April 23, 2013

  • Depressing genes

    Can depression be a matter of genetic fate? by Siobhan Mitchell          [This post is the latest installment in our I Am Mental Illness series.] What if you could know if you were fated to be depressed? With the rise of personal genotyping services such as 23andme, almost can find out what their psychiatric ‘fate’ will be, but what do you do with this information once you have it? When I first considered testing myself for depressio…

    Authored by on May 17, 2013

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